ProfileFilterRecordDto.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kaaproject.kaa.common.dto;

import com.fasterxml.jackson.annotation.JsonIgnore;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class ProfileFilterRecordDto extends StructureRecordDto<ProfileFilterDto>
        implements Serializable, Comparable<ProfileFilterRecordDto> {

  private static final long serialVersionUID = 4493137983752138274L;

  public ProfileFilterRecordDto() {
    super();
  }

  public ProfileFilterRecordDto(ProfileFilterDto activeProfileFilter,
                                ProfileFilterDto inactiveProfileFilter) {
    super(activeProfileFilter, inactiveProfileFilter);
  }

  /**
   * All-args constructor.
   */
  public static List<ProfileFilterRecordDto> convertToProfileFilterRecords(
          Collection<ProfileFilterDto> profileFilters) {
    Map<ProfileVersionPairDto, ProfileFilterRecordDto> profileFiltterRecordsMap = new HashMap<>();
    for (ProfileFilterDto profileFilter : profileFilters) {
      ProfileVersionPairDto versionPair = new ProfileVersionPairDto(
              profileFilter.getEndpointProfileSchemaId(),
              profileFilter.getEndpointProfileSchemaVersion(),
              profileFilter.getServerProfileSchemaId(),
              profileFilter.getServerProfileSchemaVersion());
      ProfileFilterRecordDto profileFilterRecord = profileFiltterRecordsMap.get(versionPair);
      if (profileFilterRecord == null) {
        profileFilterRecord = new ProfileFilterRecordDto();
        profileFiltterRecordsMap.put(versionPair, profileFilterRecord);
      }
      if (profileFilter.getStatus() == UpdateStatus.ACTIVE) {
        profileFilterRecord.setActiveStructureDto(profileFilter);
      } else if (profileFilter.getStatus() == UpdateStatus.INACTIVE) {
        profileFilterRecord.setInactiveStructureDto(profileFilter);
      }
    }
    return new ArrayList<>(profileFiltterRecordsMap.values());
  }

  @JsonIgnore
  public Integer getEndpointProfileSchemaVersion() {
    return activeStructureDto != null ? activeStructureDto.getEndpointProfileSchemaVersion() :
            inactiveStructureDto.getEndpointProfileSchemaVersion();
  }

  @JsonIgnore
  public Integer getServerProfileSchemaVersion() {
    return activeStructureDto != null ? activeStructureDto.getServerProfileSchemaVersion() :
            inactiveStructureDto.getServerProfileSchemaVersion();
  }

  @JsonIgnore
  public String getEndpointProfileSchemaId() {
    return activeStructureDto != null ? activeStructureDto.getEndpointProfileSchemaId() :
            inactiveStructureDto.getEndpointProfileSchemaId();
  }

  /**
   * Return server profile schema id.
   *
   * @return server profile schema id
   */
  @JsonIgnore
  public String getServerProfileSchemaId() {
    return activeStructureDto != null
        ? activeStructureDto.getServerProfileSchemaId()
        : inactiveStructureDto.getServerProfileSchemaId();
  }

  @Override
  public int compareTo(ProfileFilterRecordDto profileFilterRecordDto) {
    int endpointProfileShemaVersion = getEndpointProfileSchemaVersion() != null
        ? getEndpointProfileSchemaVersion()
        : -1;
    int otherEndpointProfileShemaVersion =
        profileFilterRecordDto.getEndpointProfileSchemaVersion() != null
            ? profileFilterRecordDto.getEndpointProfileSchemaVersion()
            : -1;
    int result = endpointProfileShemaVersion - otherEndpointProfileShemaVersion;
    if (result == 0) {
      int serverProfileShemaVersion = getServerProfileSchemaVersion() != null
          ? getServerProfileSchemaVersion()
          : -1;
      int otherServerProfileShemaVersion =
          profileFilterRecordDto.getServerProfileSchemaVersion() != null
              ? profileFilterRecordDto.getServerProfileSchemaVersion()
              : -1;
      result = serverProfileShemaVersion - otherServerProfileShemaVersion;
    }
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    return super.equals(obj);
  }

  @Override
  public int hashCode() {
    return super.hashCode();
  }
}